loom

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#include <QtNodes/DataFlowGraphModel>
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#include <QtNodes/DataFlowGraphicsScene>
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#include <QtNodes/GraphicsView>
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#include <QtNodes/NodeData>
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#include <QtNodes/NodeDelegateModelRegistry>
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#include <QtWidgets/QApplication>
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#include "TextDisplayDataModel.hpp"
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#include "TextSourceDataModel.hpp"
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using QtNodes::DataFlowGraphicsScene;
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using QtNodes::DataFlowGraphModel;
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using QtNodes::GraphicsView;
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using QtNodes::NodeDelegateModelRegistry;
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static std::shared_ptr<NodeDelegateModelRegistry> registerDataModels()
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{
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    auto ret = std::make_shared<NodeDelegateModelRegistry>();
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    ret->registerModel<TextSourceDataModel>();
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    ret->registerModel<TextDisplayDataModel>();
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    return ret;
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}
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int main(int argc, char *argv[])
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{
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    QApplication app(argc, argv);
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    std::shared_ptr<NodeDelegateModelRegistry> registry = registerDataModels();
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    DataFlowGraphModel dataFlowGraphModel(registry);
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    DataFlowGraphicsScene scene(dataFlowGraphModel);
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    GraphicsView view(&scene);
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    view.setWindowTitle("Node-based flow editor");
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    view.resize(800, 600);
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    view.show();
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    return app.exec();
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}
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